https://arstechnica.com/gadgets/2023/02/most-of-amds-gaming-centric-ryzen-7000-x3d-cpus-launch-feb-28/

AMD's pumped-up, 3D V-Cache-equipped Ryzen 7000 desktop processors will be available to buy on February 28, the company announced today. The rollout will start with the 12-core Ryzen 9 7900X3D and the 16-core Ryzen 9 7950X3D, which will start at $599 and $699, respectively. A cheaper model, the eight-core Ryzen 7 7800X3D, will be available for $449 but won't launch until April 6.